Projection For Welding. Projection welding is often used to manufacture weld nuts and weld bolts. It is named because different projections are formed on the workpieces for effective welding.
FORCE APPLICATION AND FOLLOW-UP. Projection resistance is a type of welding. Projection welding is a type of resistance welding that focuses current and force to a single point or line at the beginning of a weld.
It is named because different projections are formed on the workpieces for effective welding.
PROJECTION SHAPE SIZE CONSISTENCY. Projection welding is one kind of resistance weld where the shape or design of the part is used to make subtle point contacts to concentrate the current during welding. This page introduces projection welding a method that adopts resistance welding principles. 14 or 15 can be made by forming projections in.